armed forces vs commando

armed forces and commando both are nouns.

Word	Noun	Adjective	Verb	Adverb
armed forces	Yes	No	No	No
commando	Yes	No	No	No

armed forces (noun)	commando (noun)
the military forces of a nation	an amphibious military unit trained for raids into enemy territory
	a member of a military unit trained as shock troops for hit-and-run raids